How should a developer make sure that a child record on a custom object, with a lookup to the Account object, has the same sharing access as its associated account?

A. Create a Sharing Rule comparing the custom object owner to the account owner.
B. Create a validation rule on the custom object comparing the record owners on both records.
C. Include the sharing related list on the custom object page layout.
D. Ensure that the relationship between the objects is Master-Detail.

Suggest answer: D

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